Updated to 1.0 from 0.9.4 Beta - remotes get API error

deebsr

Member
Nov 17, 2025
34
14
8
Just updated my lab to 1.0 version from the 0.9.4 version. I get the following error message when I try to access the remotes:

api error (status = 400: Could not establish a TLS connection. Check whether the fingerprint matches or the certificate is valid. OpenSSL Error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:../ssl/statem/statem_clnt.c:2123:)


Tried to re-add the remotes but seems to get the same result.
I haven't tried just removing and re-adding yet as I'd like to see if there is a way to get around this issue without having to resort to removing and re-adding

Thanks for your help
-S



Update....I did just remove and re-add and all is good. I figured there could be lots of changes between the beta and stable
 
Last edited:
  • Like
Reactions: Iwan Bingula
Hey, had the same issue — here's an easier way to fix it: (PDM Version 1.1.1)

Open Proxmox Datacenter Manager (PDM)
Navigate to Remotes in the left sidebar
Select your PVE server
Click "Check Certificate"
Verify that the displayed certificate information matches what you see on your PVE host
If everything looks correct, click Accept
Hit Apply

The warning should no longer appear after that.
 
  • Like
Reactions: steve-dg
Hi,

Thanks for the solution, I just ran into the same issue, however I get the following error, any ideas?

Version 1.0.4

1782714222784.png


EDIT: Resolved after apt dist-upgrade :)
 
Last edited: